Whiteout by Alpha Genetics
Bred by Alpha Genetics from White Widow × White Widow, Whiteout is an indica-leaning cannabis variety. Indoors it typically finishes flowering in around 63 days after the flip to 12/12. Reported THC is 19%. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Whiteout grows against.
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Similar strains
| Breeder | Alpha Genetics |
|---|---|
| Type | indica/sativa |
| Flowering time | ±63 days |
| THC | 19% |
| Environment | Outdoors, Greenhouse |
| Lineage | White Widow × White Widow |
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🧬 Explore the family: White Widow · White Widow
Ancestry Pedigree
GreenLabel Seeds
Unknown or Legendary
De Sjamaan
Original Strains
Original Strains
Barneys Farm
Unknown or Legendary
Growing Whiteout: what to expect
As an indica-leaning plant, expect a modest stretch after the flip (roughly 50–100%) and dense bud structure — which makes late-flower humidity discipline the main risk: keep RH in the 40s once buds fatten to stay ahead of mold. Growers familiar with White Widow or White Widow will recognize much of its behavior. Whatever the listing says, the cut in YOUR tent is the ground truth: log feedings, readings, and photos, and let the trends — not the label — drive decisions.
Whiteout FAQ
How long does Whiteout take to flower?
Whiteout typically flowers in around 63 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Whiteout an indica or a sativa?
Whiteout is listed as indica/sativa.
What are the parents of Whiteout?
Whiteout was bred from White Widow × White Widow by Alpha Genetics.
How strong is Whiteout?
Reported THC for Whiteout is 19%. Actual potency depends heavily on environment, harvest ripeness, and cure quality.
What environment does Whiteout like?
Standard cannabis bands work well: VPD 0.8–1.1 kPa in veg and 1.0–1.4 kPa in flower, with humidity stepping down from 65–75% as a seedling to 40–50% in late flower. See the stage-by-stage table on this page.
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